//
//  ImageManager.h
//  FootPrint
//
//  Created by alex tao on 4/25/13.
//  Copyright (c) 2013 alex tao. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface ImageManager : NSObject {
    
    NSMutableArray *                _indexArr;  // imgId array
    NSString *                      _rootDict;
    
}

+ (ImageManager*) sharedInstance;

- (void) addImage:(UIImage*)image forImageId:(long long)imgId;
- (void) removeImageById:(long long)imgId;

- (NSString*) imageFileForImageId:(long long)imgId;
- (NSArray*) allImages;

- (BOOL) imageExistForId:(long long)imgId;

@end
